Am Tue, 9 Jan 2018 15:06:23 -0500 Jung-uk Kim <j...@freebsd.org> schrieb:
> On 01/09/2018 04:47, O. Hartmann wrote: > > On Mon, 8 Jan 2018 20:14:16 +0000 (UTC) > > Conrad Meyer <c...@freebsd.org> wrote: > > > >> Author: cem > >> Date: Mon Jan 8 20:14:16 2018 > >> New Revision: 327706 > >> URL: https://svnweb.freebsd.org/changeset/base/327706 > >> > >> Log: > >> Integrate zstd into the kernel > >> > >> Mock userspace headers and include mocked headers first in compilation > >> command to inject kernel headers and override e.g., malloc(3) with > >> malloc(9). > >> > >> Submitted by: allanjude > >> Reviewed by: imp (earlier version), bapt (earlier version) > >> Differential Revision: https://reviews.freebsd.org/D10407 > >> > >> Added: > >> head/sys/contrib/zstd/lib/freebsd/ > >> head/sys/contrib/zstd/lib/freebsd/stddef.h (contents, props changed) > >> head/sys/contrib/zstd/lib/freebsd/stdint.h (contents, props changed) > >> head/sys/contrib/zstd/lib/freebsd/stdio.h (contents, props changed) > >> head/sys/contrib/zstd/lib/freebsd/stdlib.h (contents, props changed) > >> head/sys/contrib/zstd/lib/freebsd/string.h (contents, props changed) > >> head/sys/contrib/zstd/lib/freebsd/zstd_kfreebsd.h (contents, props > >> changed) head/sys/contrib/zstd/lib/freebsd/zstd_kmalloc.c (contents, > >> props > >> changed) Modified: > >> head/sys/conf/files > >> head/sys/conf/kern.pre.mk > > ... > > > It seems that CURRENT is unwilling to build due to the error shown below: > > > > [...] > > --- fse_decompress.o --- > > In file included from > > /usr/src/sys/contrib/zstd/lib/common/fse_decompress.c:41: > > /usr/src/sys/contrib/zstd/lib/common/bitstream.h:71:12: fatal error: > > 'immintrin.h' file not found # include <immintrin.h> /* support for bextr > > (experimental) */ ^~~~~~~~~~~~~ > > --- modules-all --- > > I reported the same problem yesterday but I didn't get any reply yet. > Basically, if CPUTYPE is set in /etc/make.conf and the CPU supports BMI > instructions, it breaks. You can use the attached patch as a stopgap. > Please note the patch was updated after r327715. > > Jung-uk Kim Thank you very much. Didn't receive any answere, too, so far. Indeed, CPUTYPE is set and compilation breaks on all >= Haswell CPUs, while C2D and IvyBridge do ... Regards, Oliver -- O. Hartmann Ich widerspreche der Nutzung oder Übermittlung meiner Daten für Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG).
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